Gautier Olivier

SCI and PLL imcompatiblity on MC9S12A256B

Discussion created by Gautier Olivier on Apr 7, 2006
Latest reply on Apr 11, 2006 by Gautier Olivier
I'm surprise, I'm use two boards: one with a MC9S12DP512 and the other with a MC9S12A256B.
I have make a program to use the SCI and PLL module of the microcontroller.
The program work fine on the MC9S12DP512 but don't run on the MC9S12A256B.
if I use only the PLL module it's OK.
If I use only the SCI module it's OK
But if I use the twice it's not OK
Can you help me to solve this problem??